We look at the division of 860975 by 18 
We want to divide 860975 by 18.

Advancing to step 1:
18 can be fit into 8 0 times, resulting in a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Grab the next digit (6) from the dividend, add it to 8, then carry on: 86 / 18

Advancing to step 2:
86 divided by 18 is 4 with a remainder of 14.
The next digit of our result is 4. 
Result so far: 4.0
Deduct 72 from 86 and we're left with 14.
Fetch the next digit (0) from the dividend, attach it to 14 and continue: 140 / 18

Advancing to step 3:
140 divided by 18 is 7 with a remainder of 14.
The next digit of our result is 7. 
Result so far: 47.0
Deduct 126 from 140 and we're left with 14.
Bring next digit (9) of the dividend behind the 14 and repeat the process: 149 / 18

Going ahead to step 4:
If we divide 149 by 18, we get 8 and a remainder of 5.
Put 8 as the next digit of the answer. 
Result so far: 478.0
If we subtract 144 from 149, we get 5.
Fetch the next digit (7) from the dividend, attach it to 5 and continue: 57 / 18

Advancing to step 5:
18 can be fit into 57 3 times, resulting in a remainder of 3.
Write down 3 as next digit of the result. 
Result so far: 4783.0
Deduct 54 from 57 and we're left with 3.
Take the next digit (5) from the dividend and append it to 3, then repeat: 35 / 18

Advancing to step 6:
18 goes into 35 1 times with a remainder of 17.
Record the quotient 1 as the next digit in the result. 
Result so far: 47831.0
The remainder is 17 after subtracting 18 from 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Going ahead to step 7:
When dividing 170 by 18, we get 9 with a remainder of 8.
The number 9 becomes the next digit in our result. 
Result so far: 47831.9
If we take 162 away from 170, we end up with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Advancing to step 8:
18 goes into 80 4 times with a remainder of 8.
Use 4 as the next digit of our solution. 
Result so far: 47831.94
Deduct 72 from 80 and we're left with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Going ahead to step 9:
The number 18 fits into 80 4 times, leaving a remainder of 8.
Write down 4 as next digit of the result. 
Result so far: 47831.944
The remainder is 8 after subtracting 72 from 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

The final result is 47831.944 with a remainder of 0.0008.